Microcontroladores

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PIC18F14K50T-I/SS - 8-bit 48MHz USB MCU 16KB Flash SSOP-20
PIC18F14K50T-I/SS

PIC18F14K50T-I/SS - 8-bit 48MHz USB MCU 16KB Flash SSOP-20

The Microchip Technology PIC18F14K50T-I/SS is an 8-bit PIC18 microcontroller with integrated Full-Speed USB 2.0, 16KB of Flash program memory, 768 bytes of RAM, and 256 bytes of EEPROM, supplied in a 20-pin SSOP package on tape-and-reel. The 'T' suffix indicates Tape & Reel packaging, the 'I' indicates the -40C to +85C industrial temperature range, and '/SS' designates the SSOP-20 package. An 8-bit microcontroller (MCU) is a small computer-on-a-chip that integrates a CPU, program memory, data memory, and peripherals into a single device. The PIC18 architecture from Microchip uses an enhanced Harvard RISC core with a 16-bit instruction word, optimized for deterministic interrupt response and low-power embedded applications. Microcontrollers sit within the embedded computing hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor IC. Key features include a Full-Speed USB 2.0 (12 Mbps) Serial Interface Engine (SIE) with on-chip transceiver, 15 digital I/O pins, a 10-bit ADC with up to 11 channels, nanoWatt XLP extreme-low-power technology for battery applications, an internal 48 MHz oscillator, and two analog comparators. The XLP technology enables sleep currents below 50 nA in real-world designs. The PIC18F14K50 uses a 16-bit modified Harvard architecture with separate program and data buses, allowing simultaneous instruction fetch and operand access. Hardware multiplier and 31-level hardware stack support C-friendly compilation, while the nanoWatt XLP technology enables ultra-low standby current. The integrated USB SIE eliminates external transceiver chips, reducing BOM cost and PCB area for USB device applications. Typical applications include USB human-interface devices (HID) such as keyboards and mice, USB-to-serial bridges, low-cost USB sensor nodes, battery-powered data loggers, and consumer electronics with USB connectivity. The integrated USB and small 20-pin SSOP footprint make this MCU ideal for space-constrained USB peripherals. When designing with this device, ensure the USB DP/DM lines are routed as a 90-ohm differential pair and that VUSB is properly decoupled with a 1uF capacitor. The internal 48 MHz PLL requires a stable HFINTOSC source before USB enumeration can occur. This page synthesizes distributor pricing, same-brand and cross-brand drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone.

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PIC18F14Q40-E/P - 8-bit MCU, 16KB Flash, 12b ADC | Microchip
PIC18F14Q40-E/P

PIC18F14Q40-E/P - 8-bit MCU, 16KB Flash, 12b ADC | Microchip

The Microchip Technology PIC18F14Q40-E/P is a compact 8-bit microcontroller from the PIC18-Q40 family with 16 KB Flash, 1 KB RAM, and 512 B EEPROM, housed in a 20-pin PDIP through-hole package. It integrates a 12-bit ADC with Computation (ADCC), two 8-bit DACs, DMA, 16-bit PWM, and Peripheral Pin Select (PPS) for flexible signal routing in real-time control and sensor applications. An 8-bit microcontroller (MCU) is a programmable processor built around an 8-bit data path that executes instructions on bytes rather than 16- or 32-bit words. The PIC18 family sits in Microchip's mid-range tier, balancing deterministic interrupt response with rich analog peripherals and low power consumption; it serves as a bridge between 16-bit dsPIC devices and low-pin-count baseline PIC parts. The Q40 sub-family adds a 12-bit ADCC, DMA controller, configurable logic cells, and high-resolution 16-bit PWM, targeting closed-loop control designs that previously required a DSPIC. Key features of the PIC18F14Q40-E/P include the 12-bit ADCC with up to 12 channels, hardware-accelerated averaging, threshold detection, and computation features that offload sensor conditioning from the core. Two 8-bit DACs, a 5-bit DAC reference, and the DMA controller support background data movement, while 16-bit PWM with multiple independent time bases enables precise motor, lighting, or power conversion control. PPS remaps digital peripherals to most I/O pins, easing PCB layout. Architecture-wise, the device uses an enhanced PIC18 Harvard core with a modified RISC instruction set, hardware multiply, and 16-bit instruction words. Internal oscillator accuracy supports USB-less timing-sensitive tasks; the CIP (Core Independent Peripherals) ecosystem lets CLC, PWM, and ADCC chain events without CPU intervention, enabling deterministic sub-microsecond response. Typical applications include LED lighting drivers, BLDC fan and pump controllers, IoT sensor nodes, automotive body electronics, industrial sensor signal conditioning, and consumer white goods. The DIP-20 package suits through-hole prototyping, hobby projects, and designs requiring socketed replacements. As an -E (extended) part, it operates from -40C to +125C, qualifying for harsh industrial and automotive environments. Designers should note that PPS remapping requires careful review: not every peripheral function maps to every pin, and default assignments may need explicit configuration after reset. Programming is supported by Microchip's MPLAB X IDE, XC8 compiler, and PICkit/SNAP debuggers. This page consolidates distributor pricing, drop-in alternatives, and engineering design notes that the manufacturer datasheet alone does not provide.

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PIC18F14Q40-E/REB - 8-Bit MCU, 64MHz, 16KB Flash | Microchip
PIC18F14Q40-E/REB

PIC18F14Q40-E/REB - 8-Bit MCU, 64MHz, 16KB Flash | Microchip

The Microchip Technology PIC18F14Q40-E/REB is an 8-bit RISC microcontroller in the PIC18-Q40 family, featuring a high-performance PIC18 CPU core that operates at up to 64 MHz. The device integrates 16 KB of FLASH program memory, 1 KB of data SRAM, and 512 bytes of data EEPROM in a compact 20-pin VQFN (3x3 mm) package. It is engineered for real-time control and sensor-based applications where advanced analog peripherals are required. An 8-bit microcontroller (MCU) is a small, low-power computer on a single integrated circuit that combines a CPU, memory, and programmable I/O peripherals. MCUs sit at the bottom of the embedded-computing hierarchy (MCU -> microcontroller -> embedded controller -> semiconductor) and are used in nearly every electronic product that requires decision-making logic. The PIC18 architecture is a popular 8-bit core known for deterministic interrupt response, mature toolchains, and excellent code density for C and assembly projects. Key features of the PIC18F14Q40-E/REB include a 12-bit ADC with Computation (ADC2), two 8-bit DACs, 16-bit PWMs with complementary output and fault handling, Direct Memory Access (DMA), Configurable Logic Cells (CLC), and multiple communication peripherals such as UART, SPI, and I2C. The wide operating voltage range of 1.8V to 5.5V supports both 3.3V and 5V systems, while the integrated peripherals reduce external component count. The device also supports touch and proximity sensing via the ADC2 and CLC peripherals. Typical applications for this MCU include IoT sensor nodes, motor control, LED lighting controllers, household appliances, and battery-powered instrumentation. The wide operating voltage range and integrated analog make it especially well suited for sensor-fusion front ends that combine multiple analog sensors with digital I/O. When designing with the PIC18F14Q40-E/REB, ensure that the thermal pad on the VQFN package is properly soldered to the PCB ground plane to maintain mechanical reliability and thermal performance. The device is supported by MPLAB X IDE, XC8 compilers, and the MPLAB Code Configurator (MCC) for rapid peripheral setup.

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PIC18F14Q40-E/SO - 8-Bit MCU, 64MHz, 16KB Flash, 20-SOIC | Microchip
PIC18F14Q40-E/SO

PIC18F14Q40-E/SO - 8-Bit MCU, 64MHz, 16KB Flash, 20-SOIC | Microchip

The Microchip Technology PIC18F14Q40-E/SO is an 8-bit PIC microcontroller from the PIC18-Q40 family, running up to 64MHz with 16KB of Flash program memory, packaged in a 20-pin SOIC. The 'Q40' family is built around the standard PIC18 core augmented with high-performance Core Independent Peripherals (CIPs) including a 12-bit ADC with Computation (ADC2), two 8-bit DACs, configurable 16-bit PWM, and multiple communication interfaces. The Extended ('-E') temperature grade supports -40C to +125C operation, making the part suitable for harsh industrial and automotive under-hood environments. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, peripherals, and I/O. The PIC18 architecture is an enhanced 8-bit Harvard-design core with a 16-bit instruction word and 8-bit data path, designed by Microchip since the late 1990s and now in its fifth decade of continuous production. Within the microcontroller hierarchy, the PIC18 sits between the baseline PIC10/12/16 and the 16-bit dsPIC33 / PIC24 families. The 'Q40' sub-family specifically targets applications that need a small pin count and rich analog integration for real-time control and sensor interface. Key features of the PIC18F14Q40 include 16KB self-programmable Flash, 1KB SRAM, 512 bytes EEPROM, 12-bit ADC2 with hardware accumulation/average/filtering for oversampling, two 8-bit DACs, one 10-bit DAC reference, a 16-bit PWM with multiple outputs, CWG (Complementary Waveform Generator), NCO (Numerically Controlled Oscillator), CLC (Configurable Logic Cell), two UART, two SPI, one I2C, and a windowed WDT. The device operates from 1.8V to 5.5V VDD and includes multiple clock options including an internal 64MHz HFINTOSC that requires no external crystal. Technically, the CIP architecture offloads waveform generation, signal conditioning, and timing-critical events from the CPU, allowing deterministic operation without software intervention. The ADC2 can perform hardware averaging and oversampling, and the CLC blocks let designers create custom glue logic in silicon. This combination of analog front-end plus logic peripherals dramatically reduces firmware complexity for sensor-driven applications. Typical applications include IoT sensor nodes, environmental and gas sensing, home appliance control, BLDC fan and pump control, lighting control, automotive body electronics, industrial process control, and consumer white goods. In each case the integrated 12-bit ADC, DACs, and PWM are leveraged to replace external analog ICs and reduce BOM. When designing with the PIC18F14Q40-E/SO, use Microchip's MPLAB X IDE with the XC8 compiler. Decouple VDD with a 100nF ceramic capacitor close to each supply pin and provide a bulk 10uF near the IC. The MCLR pin must be pulled up to VDD through a 10k resistor for normal operation, or tied directly to VDD if unused. This page synthesizes distributor stock, drop-in alternatives, and practical design notes not found in the manufacturer datasheet alone, including a side-by-side comparison versus sibling PIC18F14Q40 variants and key Q40-family parts from Microchip.

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PIC18F14Q40-I/P - 8-bit MCU, 16KB Flash, 12b ADCC | Microchip
PIC18F14Q40-I/P

PIC18F14Q40-I/P - 8-bit MCU, 16KB Flash, 12b ADCC | Microchip

The Microchip Technology PIC18F14Q40-I/P is an 8-bit PIC microcontroller based on the enhanced PIC18 architecture, running up to 64 MHz with 16 KB of Flash, 1 KB of SRAM and 512 bytes of EEPROM, housed in a 20-pin PDIP through-hole package. The device integrates a 12-bit ADC with Computation (ADCC), two 8-bit DACs, a DMA controller, four 16-bit PWMs, and Configurable Logic Cells, all under Microchip's Core Independent Peripherals (CIP) umbrella for deterministic, low-latency analog and timing control. An 8-bit microcontroller (MCU) is a programmable computing element that fetches, decodes and executes instructions from on-chip Flash memory; the PIC18 family extends the baseline PIC16 instruction set with 16-bit program-word addressing, an expanded register set and linear memory access, making it well suited to applications that need deterministic interrupt response without a real-time operating system. Within Microchip's portfolio the PIC18F14Q40 belongs to the PIC18-Q40 "compact high-performance" subfamily, which emphasises analog integration for sensor and signal-conditioning front ends. Key features include the ADCC with automated averaging, threshold compare and burst-average modes that offload signal processing from the core, dual 8-bit DACs for reference or waveform generation, a 16-bit Pulse-Width Modulation module with complementary outputs and dead-band control, and Peripheral Pin Select (PPS) that remaps most digital peripherals to virtually any I/O pin, simplifying PCB routing on a 20-pin footprint. The device also provides UART, SPI and I2C with address-mask, plus CLC and NCO blocks for hardware glue logic. Architecture is built on a RISC Harvard core with a 16-bit instruction word, hardware multiplier and 31-level stack, supported by a wide operating-voltage range from 1.8 V to 5.5 V across the -40 °C to +85 °C industrial grade. The 64 MHz maximum clock derives from a 16 MHz internal oscillator that can be multiplied by the 4x PLL, removing the need for an external crystal in many designs; an external crystal or resonator mode is still selectable for clock-critical peripherals. Typical applications include sensor signal conditioning in industrial IoT nodes, LED lighting control using the 16-bit PWM and DACs, small appliance user-interface panels, automotive interior auxiliary modules, low-cost closed-loop fan speed control, and battery-powered consumer devices that benefit from the low-power sleep modes. The 20-pin PDIP package suits through-hole prototyping, breadboarding and legacy retrofits. Key design consideration: route ADCC inputs through dedicated analog pins separate from digital switching traces to preserve the 12-bit conversion accuracy; consult the manufacturer's datasheet and AN3393 application note for the reference-layout pattern. This page synthesizes distributor pricing, drop-in alternatives in the same 20-pin footprint and practical design notes not collected in any single manufacturer document.

Cotação Contato
PIC18F14Q40-I/REB - 8-Bit MCU, 16KB Flash, 64MHz | Microchip
PIC18F14Q40-I/REB

PIC18F14Q40-I/REB - 8-Bit MCU, 16KB Flash, 64MHz | Microchip

The Microchip Technology PIC18F14Q40-I/REB is an 8-bit PIC18 microcontroller running at up to 64 MHz with 16 KB of Flash, 1 KB of RAM, and 512 bytes of EEPROM, packaged in a 20-pin VQFN (3x3 mm) with exposed pad. The PIC18-Q40 family integrates a 12-bit ADC with Computation (ADC2), two 8-bit DACs, a 16-bit PWM with dual independent outputs, and a vectored interrupt controller with fixed latency. Communication peripherals include UART (with LIN/DMX/DALI support), SPI, and I2C, while XLP (Extreme Low-Power) technology targets battery-powered and sensor-edge designs. An 8-bit microcontroller (MCU) is a compact, single-chip processor that integrates a CPU, program memory (Flash), data memory (RAM), non-volatile storage (EEPROM), and a configurable set of analog and digital peripherals. PIC18 MCUs sit in the broader hierarchy of microcontrollers -> microprocessors -> semiconductors -> integrated circuits, and are widely used where deterministic interrupt response, low power, and rich analog integration are valued over raw compute throughput. Key features include the 12-bit ADC2 engine with automated averaging, filtering, threshold detection, and sleep-mode operation, which offloads the CPU from measurement loops. Two 8-bit DACs provide reference voltages or waveform generation without external components. The 16-bit PWM with complementary outputs (with dead-band control) simplifies digital power, lighting, and motor control. Direct Memory Access (DMA) and a system bus arbiter allow autonomous data movement between peripherals and memory. Typical applications include real-time control in compact form factors, sensor signal conditioning with on-chip ADC2, LED lighting and smart dimming (16-bit PWM), automotive and LIN-bus nodes, and IoT edge devices powered from cells or energy harvesters. A 20-VQFN (3x3) footprint makes the part attractive for space-constrained PCB layouts such as wearables and disposable medical patches. When designing with the PIC18F14Q40-I/REB, place decoupling capacitors (100 nF plus 1-10 uF bulk) within 5 mm of the VDD pins and connect the exposed pad to a low-impedance ground pour for thermal dissipation. Configure unused I/O as outputs low to minimize current draw, and use the XLP sleep modes (nanoWatt) to extend battery life in duty-cycled sensor applications. MPLAB X IDE with XC8 compiler is the recommended toolchain. This page consolidates distributor pricing, drop-in same-package alternatives, and engineering design guidance not found in the manufacturer datasheet alone, helping procurement and design engineers evaluate the PIC18F14Q40-I/REB against the rest of the PIC18-Q40 family in a single view.

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PIC18F14Q40-I/SO - 16KB Flash 8-bit MCU 20-SOIC | Microchip
PIC18F14Q40-I/SO

PIC18F14Q40-I/SO - 16KB Flash 8-bit MCU 20-SOIC | Microchip

The Microchip Technology PIC18F14Q40-I/SO is a high-performance 8-bit PIC microcontroller featuring 16 KB Flash, 1 KB RAM, and 512 bytes EEPROM in a 20-pin SOIC package. It integrates a 12-bit ADC with Computation (ADC2), two 8-bit DACs, and a 16-bit PWM, and runs at up to 64 MHz across an industrial temperature range. According to the Microchip product page, the PIC18-Q40 family is described as "a compact, high performance PIC18 product family with advanced analog peripherals for real-time and sensor control applications." A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory, RAM, and peripherals on a single die, forming the programmable brain of an embedded system. The PIC18F14Q40 specifically belongs to the PIC18 architectural family of 8-bit MCUs, sitting within the broader PIC microcontroller lineage and ultimately the power management and control IC hierarchy used in modern electronics. Its rich analog and digital peripheral set is engineered for sensor interfacing, closed-loop control, and low-latency real-time response. Key features include an integrated 12-bit ADC with computation engine that offloads averaging, threshold comparison, and oversampling from the CPU; two 8-bit DACs for analog output or setpoint generation; a 16-bit PWM for motor or LED control; Peripheral Pin Select (PPS) for flexible I/O mapping; and DMA for memory-to-memory data movement without CPU intervention. Communication interfaces include UART, SPI, and I2C, enabling easy connection to sensors, displays, and other MCUs. The 20-SOIC package (7.5 mm body width) supports hand-soldering and breadboard-friendly prototyping while remaining suitable for high-volume SMT assembly. Typical applications span industrial sensor conditioning, LED lighting control, low-end motor control, small appliances, and battery-powered IoT nodes where the combination of small footprint, low cost, and rich analog integration removes the need for external op-amps, references, or DACs. The 64 MHz core delivers ample MIPS for FIR filtering, PID loops, and state-machine control. When designing with this MCU, allocate generous copper pour around the VDD/VSS pins and use a 100 nF decoupling capacitor as close to each power pin as possible. The PPS feature lets the developer remap peripherals to nearly any I/O, but be aware of input-capture timing constraints when remapping high-speed peripherals. This page synthesizes distributor pricing, drop-in alternative MPNs, and practical design notes not found in the standalone Microchip datasheet.

Cotação Contato
PIC18F14Q40T-I/SS - 8-bit MCU, 16KB Flash, SSOP-20 | Microchip
PIC18F14Q40T-I/SS

PIC18F14Q40T-I/SS - 8-bit MCU, 16KB Flash, SSOP-20 | Microchip

The Microchip Technology PIC18F14Q40T-I/SS is a compact, high-performance 8-bit PIC microcontroller based on the PIC18 CPU core, delivering up to 64 MHz of computational throughput inside a 20-pin SSOP (Shrink Small Outline Package). It integrates 16 KB of Flash program memory, 1 KB of data SRAM, and 512 bytes of data EEPROM, paired with advanced analog peripherals including a 12-bit ADC with Computation (ADC2), two 8-bit DACs, and configurable 16-bit PWM channels that are well-matched to real-time control and sensor-conditioning tasks. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, volatile data memory, and a configurable set of peripheral blocks around a shared bus. The PIC18 family uses an 8-bit modified Harvard architecture with separate program and data buses, enabling deterministic single-cycle instruction execution. Within the broader PIC product taxonomy, the PIC18F14Q40 belongs to the PIC18-Q40 sub-family, which adds low-power Core Independent Peripherals (CIPs), Direct Memory Access (DMA), and Peripheral Pin Select (PPS) routing; this puts it under the system hierarchy 8-bit MCU -> PIC18 MCU -> PIC18-Q40 sub-family -> PIC18F14Q40 specific device -> embedded microcontroller -> semiconductor IC. The PIC18F14Q40T-I/SS operates across a wide 1.8 V to 5.5 V supply range, supports up to 18 general-purpose I/O pins, and includes DMA, UART, SPI, I2C, and 16-bit PWM peripherals that simplify designs previously requiring multi-chip analog front-ends. The 12-bit ADC2 with computation engine offloads averaging, filtering, oversampling, and threshold comparison from the core, which reduces firmware complexity and improves real-time response in closed-loop control. Typical applications include industrial sensor conditioning, motor control with on-chip 16-bit PWM, IoT edge nodes, consumer HMI (keypads and segment LCD driving with peripherals), and low-power battery-powered devices leveraging the Q40 family's nanoWatt XLP sleep modes. Designers benefit from Peripheral Pin Select (PPS), which allows remapping of digital peripherals to alternate pins to simplify PCB layout and reduce routing congestion. When designing with this part, ensure the input supply is decoupled with both bulk and high-frequency ceramic capacitors placed close to the VDD pins. The ADC2 accuracy depends on a clean analog supply; consider using an independent reference and shielded ground around analog signals to maintain 12-bit precision.

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PIC18F14Q41-E/REB - 8-bit 64MHz MCU, 16KB Flash, 20-VQFN | Microchip
PIC18F14Q41-E/REB

PIC18F14Q41-E/REB - 8-bit 64MHz MCU, 16KB Flash, 20-VQFN | Microchip

The Microchip Technology PIC18F14Q41-E/REB is an 8-bit PIC18 microcontroller built around a 64 MHz core, integrating 16 KB of Flash program memory, 1 KB of SRAM and 512 bytes of EEPROM, and packaged in a compact 20-pin VQFN (3x3 mm) with an exposed thermal pad. The device belongs to the PIC18-Q41 family and is targeted at sensor-conditioning, lighting-control, and real-time-control designs that benefit from advanced on-chip analog. What is an 8-bit PIC microcontroller? An 8-bit MCU is a microprocessor core with an 8-bit data path, FLASH program memory, on-chip RAM and a peripheral set tuned for deterministic, low-latency control. PIC18 devices add a 16-bit instruction word, hardware multiplier and prioritized interrupts while retaining the small footprint and low power consumption of the PIC family, sitting within the hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. Key features include an on-chip operational amplifier (OPA), a 12-bit ADC with Computation (ADCC) for automated averaging, threshold compare and oversampling, an 8-bit DAC, two 8-bit timers, one 16-bit timer/PWM, DMA, and Peripheral Pin Select (PPS) for flexible signal routing. The device also integrates a configurable logic cell, complementary waveform generator (CWG), numerically controlled oscillator (NCO) and zero-cross detect, supporting fan/motor and lighting applications. The architecture pairs the enhanced mid-range PIC18 core with Core Independent Peripherals (CIPs), allowing ADCC, PWM, DMA and CWG to operate without CPU intervention. PPS remaps digital I/O to most pins, simplifying PCB routing in dense 3x3 mm layouts, and the 64 MHz internal oscillator eliminates the need for an external crystal in cost-sensitive designs. Typical applications are LED lighting drivers, sensor signal-conditioning front-ends, small appliance controls, fan/blower motor control, and IoT edge-node acquisition. Industrial-grade -40C to +125C operation supports factory and automotive sub-system environments. Designers should bias unused pins to defined states and follow Microchip AN2602 guidelines for VQFN-20 land pattern and thermal via arrays. The on-chip OPA and 12-bit ADCC combination typically eliminates one external op-amp, reducing BOM and PCB area by approximately 10-20% versus discrete analog front-ends. This page synthesizes distributor pricing, drop-in alternatives, application notes, and practical design notes that go beyond the manufacturer datasheet to help engineers select and qualify the part faster.

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PIC18F14Q41-E/SO - 8-Bit 64MHz 16KB Flash MCU | Microchip
PIC18F14Q41-E/SO

PIC18F14Q41-E/SO - 8-Bit 64MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC18F14Q41-E/SO is an 8-bit RISC microcontroller from the PIC18-Q41 product family featuring a PIC18 CPU core running at up to 64 MHz, housed in a 20-pin SOIC package. It integrates 16 KB of Flash program memory, 1 KB of SRAM, and 512 bytes of EEPROM data memory, complemented by four DMA channels, two 8-bit DACs, and 17 channels of 12-bit ADC with computation (ADCC). The on-chip peripherals include an operational amplifier, configurable logic cells, and 16-bit PWM modules suitable for advanced sensor and real-time control applications. An 8-bit microcontroller (MCU) is a single-chip computer built around a CPU with an 8-bit data path, integrated program memory, RAM, and peripherals. PIC18 microcontrollers belong to Microchip's high-performance 8-bit family, positioned between simpler PIC16 devices and 16-bit dsPIC controllers. They are widely used in cost-sensitive embedded designs where deterministic interrupt response, low power consumption, and rich peripheral integration outweigh the throughput of 32-bit cores. The Q41 family specifically targets analog-intensive and mixed-signal applications with built-in op-amps, high-resolution PWM, and high-channel-count ADCs. Key features include 18 general-purpose I/O pins with Peripheral Pin Select (PPS) for flexible signal routing, UART, SPI, and I2C communication interfaces, and a wide 1.8V to 5.5V operating voltage range. The device supports up to 64 MHz operation from internal or external clock sources and includes multiple low-power modes for battery-driven applications. The PIC18F14Q41 leverages an enhanced Harvard architecture with separate code and data buses, instruction pipelining, and a hardware multiplier. The 12-bit ADCC with hardware averaging and threshold detection reduces CPU overhead for sensor acquisition, while the integrated op-amp enables direct signal conditioning without external amplifiers. Typical applications include industrial sensor nodes, IoT edge devices, LED lighting controllers, motor control subsystems, and battery-powered portable instruments. Designers value the part for compact designs needing strong analog performance in a small footprint. When designing with this device, ensure the ICSP programming pins are accessible for in-circuit firmware updates and that the exposed pad (if present on the package variant) is soldered to the thermal plane for optimal heat dissipation. This page synthesizes distributor pricing, drop-in PIC18 family alternatives, and practical design notes not consolidated in the manufacturer datasheet.

Cotação Contato
PIC18F14Q41-I/P - 8-bit MCU, 16KB Flash, 64MHz, 20-PDIP | Microchip
PIC18F14Q41-I/P

PIC18F14Q41-I/P - 8-bit MCU, 16KB Flash, 64MHz, 20-PDIP | Microchip

The Microchip Technology PIC18F14Q41-I/P is a high-performance 8-bit RISC microcontroller from the PIC18-Q41 family, offering 64MHz operation with 16KB of Flash program memory in a 20-pin PDIP through-hole package. It integrates 1KB of data RAM, 512 bytes of data EEPROM, and a rich analog and digital peripheral set aimed at sensor and real-time control applications. An 8-bit microcontroller (MCU) is a single-chip computer built around an 8-bit data path and an integrated CPU core, Flash program memory, RAM, and a fixed set of peripherals. It sits within the broader hierarchy: 8-bit MCU -> microcontroller -> embedded processor -> semiconductor. The PIC18 architecture extends the baseline PIC16 instruction set with C-friendly addressing, a hardware multiplier, and a linear program memory map, making it well suited to mid-complexity firmware in industrial, consumer, and IoT endpoints. Key features of the PIC18F14Q41-I/P include an on-chip operational amplifier, a 12-bit differential Analog-to-Digital Converter with Computation (ADCC), an 8-bit DAC, a 16-bit PWM module, DMA-driven data movement, UART, SPI, and I2C interfaces, plus Peripheral Pin Select (PPS) for flexible signal routing. The device operates across an industrial temperature range, supporting harsh-environment deployments. The 20-pin PDIP package allows easy prototyping and breadboard work while exposing the full peripheral set. Technically, the PIC18F14Q41 implements a Harvard architecture with separate program and data buses, a 16-bit instruction word, and a vectored interrupt controller with multiple priority levels. The 12-bit ADCC supports oversampling and averaging in hardware, offloading noise reduction from the CPU. PPS remaps most digital peripherals onto a wide choice of I/O pins, simplifying PCB routing when multiple functions must share a limited pin budget. Typical applications include sensor signal conditioning, closed-loop motor and lighting control, general-purpose embedded control, small user-interface controllers, and battery-powered IoT nodes that benefit from the integrated op-amp and high-resolution ADC. The combination of DMA, ADCC, and 16-bit PWM enables responsive control loops without burdening the core. When designing with this part, validate that the 20-pin PDIP package offers sufficient I/O for the application and confirm the device's supply-voltage range against the chosen analog reference. PPS should be configured in code at startup to avoid bus contention. This page synthesizes distributor pricing, package-equivalent Microchip variants, and practical design notes not found in the manufacturer datasheet.

Cotação Contato
PIC18F14Q41-I/SO - 8-bit 64MHz MCU 16KB Flash 20-SOIC | Microchip
PIC18F14Q41-I/SO

PIC18F14Q41-I/SO - 8-bit 64MHz MCU 16KB Flash 20-SOIC | Microchip

The Microchip Technology PIC18F14Q41-I/SO is a compact, high-performance 8-bit PIC18 microcontroller operating at up to 64 MHz with 16 KB of Flash program memory, 1 KB of SRAM, and 512 bytes of EEPROM, housed in a 20-pin SOIC package. The PIC18-Q41 family integrates advanced analog peripherals including a 12-bit ADC with computation (ADC2), dual 8-bit DACs, a 16-bit PWM, an on-chip operational amplifier, and a configurable logic cell, making it well suited for sensor and real-time control applications. A PIC18 microcontroller is an 8-bit Harvard-architecture RISC MCU from Microchip's PIC18 family, sitting in the broader taxonomy of 8-bit microcontroller -> microcontroller -> embedded processor -> semiconductor. The PIC18 core executes most instructions in a single cycle with a hardware multiplier and a 31-level stack, balancing deterministic real-time control with rich peripheral integration. Within the power management and signal-chain subsystem of a product, the MCU acts as the sensing-and-actuation brain, replacing discrete analog hardware with software-configurable analog blocks. Key features of the PIC18F14Q41-I/SO include 18 general-purpose I/O pins, an enhanced mid-range core with a C compiler-friendly instruction set, an on-chip op-amp, zero-cross detection, a complementary waveform generator (CWG) for motor and power conversion, and support for 1.8 V to 5.5 V operation. The device integrates a 12-bit differential ADC with oversampling and a computation engine for automated averaging and threshold comparisons. The PIC18F14Q41 architecture pairs a 64 MHz internal oscillator with peripheral pin select (PPS) remappable I/O, allowing flexible board layouts. Its nanoWatt XLP technology delivers low-power sleep currents in the nanoamp range, supporting battery-backed sensing nodes. The on-chip op-amp, comparators, and DACs enable closed-loop analog control without external amplifiers, reducing BOM cost and PCB area. Typical applications include sensor signal conditioning, LED lighting control with smooth dimming, low-end motor control (fan, pump, small BLDC), battery-powered IoT nodes, and white-goods user-interface controllers. The compact 20-SOIC package supports hand-solderable prototypes and high-volume automated assembly. Designers should pay attention to the analog pin assignments and PPS mapping: the on-chip op-amp inputs are shared with specific ADC channels, and the CWG outputs occupy fixed pins. A 100 nF decoupling capacitor as close as possible to VDD, plus a 10 uF bulk capacitor, is recommended. This page combines authoritative manufacturer specifications, current distributor pricing, drop-in compatible alternatives, and practical design notes that are not assembled in any single source on the web, providing a faster engineering evaluation path than the datasheet alone.

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PIC18F14Q41-I/SS - 8-bit 64MHz 16KB Flash MCU | Microchip
PIC18F14Q41-I/SS

PIC18F14Q41-I/SS - 8-bit 64MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC18F14Q41-I/SS is an 8-bit RISC microcontroller from the PIC18-Q41 product family, featuring a high-performance PIC18 CPU core operating at up to 64 MHz, 16 KB of Flash program memory, 1 KB of SRAM, and 512 bytes of EEPROM, housed in a 20-pin SSOP package. The device integrates advanced analog peripherals including a 12-bit ADC with Computation (ADC2), two 8-bit DACs, an on-chip operational amplifier, comparators, a 16-bit PWM, and a 10-bit PWM, making it well suited to closed-loop sensor and real-time control applications. Per the Microchip product page, the Q41 family is positioned for compact designs where integrated analog replaces external signal-conditioning components, and the SSOP-20 footprint (208 mil body width) eases hand-soldering and breadboard prototyping. A microcontroller (MCU) is an integrated circuit that combines a CPU, program and data memory, and configurable peripherals on one die. The 8-bit MCU class prioritises deterministic interrupt latency, low power consumption, and predictable I/O behaviour over raw computational throughput, and remains dominant in cost-sensitive embedded designs where the application fits within the address space. PIC18 devices extend the classic PIC16 instruction set with linear addressing and a larger register file, retaining the RISC-style single-cycle instruction execution that has defined the PIC architecture for decades. Within the broader power-management and embedded hierarchy, PIC18F14Q41 belongs to the microcontrollers segment, with deep ties to the wider Microchip 8-bit and 16-bit dsPIC ecosystem. Key features include up to 64 MHz operation from a 1.8 V to 5.5 V supply, on-chip op-amp and zero-cross detector, multiple communication interfaces (UART, SPI, I2C), up to 18 I/O pins, and integrated Core Independent Peripherals (CIPs) that offload timing-critical tasks from the CPU. The device supports in-circuit serial programming (ICSP) via high-voltage or low-voltage interfaces, enabling firmware updates in the field without package removal. Architecturally, the PIC18F14Q41 uses a Harvard architecture with separate program and data buses, a hardware multiplier, and an 8-level deep hardware stack. The ADC2 peripheral performs automated averaging, threshold comparisons, and burst-mode sampling, reducing firmware overhead for sensor acquisition. The integrated op-amp can be routed to the ADC input or comparator, eliminating an external amplifier stage in many sensor-interface designs. Typical applications include industrial sensor conditioning, building automation, lighting control, low-cost motor control, and battery-powered IoT edge nodes. The wide 1.8 V to 5.5 V supply range supports direct connection to single-cell Li-Ion or 3.3 V system rails. When designing with this device, allocate decoupling capacitance close to VDD and AVSS pins, route analog signals away from switching nodes, and follow Microchip's Q41 family layout guidelines to minimise ADC noise pickup. This page synthesises distributor pricing, drop-in same-package alternatives, and practical design notes not aggregated on the manufacturer product page or individual distributor listings.

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PIC18F14Q41T-I/SO - 8-bit 64MHz 16KB Flash MCU | Microchip
PIC18F14Q41T-I/SO

PIC18F14Q41T-I/SO - 8-bit 64MHz 16KB Flash MCU | Microchip

The Microchip Technology PIC18F14Q41T-I/SO is an 8-bit PIC18 microcontroller IC running up to 64 MHz with 16 KB (16K x 8) of Flash program memory, 1 KB of SRAM, and 512 bytes of EEPROM, housed in a 20-pin SOIC package. It is part of the PIC18-Q41 family, which is described by Microchip as a compact, high-performance PIC18 product family with advanced analog peripherals for sensor and real-time control applications. What is a PIC18 8-bit microcontroller? A PIC18 microcontroller is an 8-bit Harvard-architecture MCU from Microchip Technology built on a modified RISC core with a rich peripheral set. Within the broader taxonomy, PIC18 sits inside PIC microcontrollers -> microcontrollers -> embedded ICs -> integrated circuits -> semiconductors. The Q41 family in particular targets mixed-signal applications by integrating a 12-bit ADC with computation (ADCC), an 8-bit DAC, an on-chip operational amplifier, DMA, and configurable peripherals via Peripheral Pin Select (PPS). Key features include a 12-bit ADCC for high-resolution analog measurements, an 8-bit DAC, an on-chip op-amp for signal conditioning, a 16-bit PWM for precision motor and lighting control, Direct Memory Access (DMA) for offloading the CPU, and PPS for flexible pin assignments. The on-chip op-amp and ADCC combination is designed to minimize external analog components in sensor and closed-loop control designs. The device operates from 2.3V to 5.5V, supports UART, SPI, and I2C communication interfaces, and includes Core Independent Peripherals (CIPs) that allow complex functions to run without CPU involvement. The 64 MHz internal oscillator enables high-speed operation without an external crystal in many designs. Typical applications include sensor signal conditioning with on-chip op-amp + ADC, BLDC/PMSM motor control using the 16-bit PWM, LED lighting control, IoT edge nodes, and small appliance control boards. When designing with this part, leverage PPS to route peripherals to available pins and use the on-chip op-amp to eliminate external analog stages. The DMA controller can significantly reduce CPU load in high-throughput ADC or communication tasks. This page synthesizes distributor pricing, verified drop-in alternatives from Microchip's PIC18 family, and practical design notes not found in the manufacturer datasheet.

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PIC18F15Q40-E/P - 8-bit 64MHz 32KB Flash MCU | Microchip
PIC18F15Q40-E/P

PIC18F15Q40-E/P - 8-bit 64MHz 32KB Flash MCU | Microchip

The Microchip Technology PIC18F15Q40-E/P is an 8-bit RISC microcontroller featuring the PIC18 CPU core operating at up to 64MHz, housed in a 20-pin PDIP (P) through-hole package. The device integrates 32KB of Flash program memory, 2KB of data SRAM, and 512 bytes of data EEPROM, making it suitable for compact real-time control and sensor applications. The -E temperature grade supports an operating range of -40C to +125C. What is a PIC microcontroller? A PIC (Peripheral Interface Controller) microcontroller is a compact, low-cost, self-contained computer-on-a-chip that integrates a CPU core, non-volatile program memory, working RAM, EEPROM, and a rich set of analog and digital peripherals into a single IC. PIC MCUs sit within the broader embedded microcontroller hierarchy (8-bit MCU -> microcontroller -> embedded processor -> semiconductor), and the PIC18 family is Microchip's mainstream 8-bit line balancing cost, performance, peripheral integration, and code density via an enhanced 16-bit instruction word. Key differentiating features of the PIC18F15Q40 include a 12-bit ADC with Computation (ADCC) for automated averaging, threshold detection, and filtering; dual 8-bit DACs for analog output generation; 16-bit PWMs with multiple modes for motor, lighting, and power control; Direct Memory Access (DMA) to offload CPU data movement; Configurable Logic Cells (CLC) for hardware glue logic; and Peripheral Pin Select (PPS) for flexible signal routing. The device also offers UART, SPI, and I2C communications. Architecturally, the PIC18F15Q40 uses an enhanced Harvard architecture with separate program and data buses, hardware multiply, and a 31-level deep hardware stack. The 12-bit ADCC provides oversampling and burst-averaging modes, enabling high effective resolution. The combination of DMA, CLC, and PPS creates a deterministic, low-CPU-overhead platform ideal for closed-loop control. Typical applications include sensor signal conditioning, LED lighting control, low-cost motor control, battery management front-ends, and industrial IoT edge nodes. The wide temperature range and PPS flexibility make it a fit for harsh industrial environments. When designing, allocate careful PCB attention to the AGND/AVDD analog rails if using the ADCC; place the recommended 0.1uF + bulk decoupling within 5mm of each VDD pin and follow Microchip AN4553 for ADCC layout practices.

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PIC18F15Q40-E/REB - 8-Bit 64MHz MCU, 32KB Flash, 20-VQFN | Microchip
PIC18F15Q40-E/REB

PIC18F15Q40-E/REB - 8-Bit 64MHz MCU, 32KB Flash, 20-VQFN | Microchip

The Microchip Technology PIC18F15Q40-E/REB is a high-performance 8-bit PIC18 microcontroller featuring a 64MHz CPU, 32KB of Flash program memory, 2KB of SRAM, and 512 bytes of EEPROM, all housed in a compact 20-pin VQFN (3x3 mm) package. It integrates advanced peripherals including a 12-bit ADC with Computation (ADCC) supporting capacitive voltage divider touch sensing, two 8-bit DAC modules, 16-bit Pulse-Width Modulation (PWM) channels, four DMA channels, two comparators, and Configurable Logic Cells (CLC) for hardware-based state machine implementation. A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and programmable peripherals on one IC. The PIC18F family is built on an enhanced 8-bit RISC Harvard architecture that balances deterministic interrupt response, low power consumption, and ease of programming in C or assembly. Within the broader taxonomy, an 8-bit MCU like the PIC18F15Q40 sits between simple 8-bit controllers and 16-/32-bit MCUs, making it ideal for cost-sensitive real-time control applications that demand more peripheral integration than a basic PIC10/PIC12 device but do not justify the cost of an ARM Cortex-M0 part. Key features include 17 channels of 12-bit ADC with computation capabilities, hardware-accelerated averaging/filtering/oversampling/threshold comparison, two 8-bit DACs for analog signal generation, multiple communication interfaces including UART, SPI, and I2C, plus 9 timers and 3 PWM modules. The device operates from 1.8V to 5.5V supply, supports extended temperature range from -40C to +125C, and includes on-chip debugging via MPLAB ICD. The PIC18-Q40 architecture combines a high-throughput 8-bit core with rich analog integration, making it well suited for sensor-based designs. Configurable Logic Cells allow glue-logic replacement directly in hardware, while DMA offloads repetitive data movement from the CPU, freeing cycles for application code. Typical applications include consumer appliance control, capacitive touch user interfaces, sensor node data acquisition, motor control loops, LED lighting controllers, and battery-powered IoT edge devices. The wide 1.8V-5.5V supply range supports both single-cell lithium battery operation and traditional 5V systems. When designing with the PIC18F15Q40-E/REB, ensure that unused pins are configured as outputs or pulled appropriately to minimize power consumption. The CLC modules can replace discrete logic gates to reduce BOM cost and PCB area in mixed-signal designs. This page synthesizes verified distributor pricing, drop-in same-package alternatives, and practical design guidance beyond the manufacturer datasheet, supporting engineers in component selection and BOM optimization.

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PIC18F15Q40-E/SO - 8-Bit 64MHz MCU, 32KB Flash 20-SOIC | Microchip
PIC18F15Q40-E/SO

PIC18F15Q40-E/SO - 8-Bit 64MHz MCU, 32KB Flash 20-SOIC | Microchip

The Microchip Technology PIC18F15Q40-E/SO is an 8-bit PIC18-Q40 family microcontroller running up to 64 MHz with 32 KB of Flash program memory, 2 KB of SRAM, and 512 bytes of EEPROM in a 20-pin SOIC (SO) wide-body package. The part integrates a 12-bit ADC with Computation (ADCC), two 8-bit DACs, 16-bit PWMs, Direct Memory Access (DMA), Configurable Logic Cells (CLC), and peripheral pin select for flexible real-time control. A microcontroller (MCU) is a single-chip computer that integrates a CPU, non-volatile program memory, working RAM, and a range of peripherals. The PIC18F15Q40 belongs to the 8-bit RISC MCU family, sits within the broader PIC microcontroller hierarchy, and is targeted at real-time control and sensor applications. It uses a modified Harvard architecture with separate program and data buses and a C-compiler-friendly instruction set. Key features include operation across 1.8 V to 5.5 V, ten ADC channels, up to six 16-bit PWM outputs with complementary and dead-band control, CLC for hardware glue logic, and zero-cross detection for TRIAC and motor control. The integrated 32 KB Flash supports self-programming and non-volatile data, and the 2 KB SRAM is sized for small protocol stacks or sensor-fusion loops. The PIC18F15Q40 uses Microchip's latest core revision with single-cycle instruction execution from Flash, hardware multiply, and a C-friendly compiler. The ADCC automates averaging, oversampling, and threshold comparisons, offloading the CPU for filter and sensor conditioning tasks. DMA moves data between peripherals and memory without CPU intervention, freeing cycles for control loops. Typical applications include consumer appliance control, LED lighting drivers, battery-powered sensor nodes, low-cost motor control, and IoT end-node signal conditioning. The combination of 16-bit PWM, CLC, and ADCC reduces BOM cost by replacing external op-amps, timers, and comparators. When designing with this part, derate maximum clock versus Vdd per the datasheet's frequency-voltage graph and keep the MCLR pin configuration within the in-circuit debug (ICD) limits. Select the SO package for hand-solderable prototype builds and the SS (SSOP) variant for high-density production. This page synthesizes distributor pricing, drop-in same-package alternatives from Microchip's PIC18 family, and practical design notes that go beyond the manufacturer datasheet to help procurement and engineering teams shorten sourcing decisions.

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PIC18F15Q40-E/SS - 32KB Flash 64MHz 8-bit MCU | Microchip
PIC18F15Q40-E/SS

PIC18F15Q40-E/SS - 32KB Flash 64MHz 8-bit MCU | Microchip

The Microchip PIC18F15Q40-E/SS is a high-performance 8-bit PIC microcontroller with 32KB Flash, 2KB RAM, and 512 bytes EEPROM, housed in a 20-pin SSOP package. It runs at up to 64MHz and targets real-time control and sensor applications, integrating a 12-bit ADC with Computation (ADCC), two 8-bit DACs, 16-bit PWMs, DMA, Configurable Logic Cells (CLC), and multiple serial interfaces including UART, SPI, and I2C. An 8-bit microcontroller (MCU) is a single-chip computer that uses an 8-bit data bus and is optimized for embedded control tasks. The PIC18 family sits within the broader taxonomy of microcontroller -> RISC processor -> CMOS logic IC -> semiconductor. 8-bit MCUs remain widely used where cost, deterministic interrupt response, and low power outweigh raw compute throughput, particularly in real-time control loops, capacitive touch sensing, motor control, and sensor signal conditioning. Key differentiating features include the 12-bit ADCC that automates Capacitive Voltage Divider (CVD) techniques for advanced touch sensing, on-chip oversampling and threshold comparison for noise-robust measurements, and dual 8-bit DACs that eliminate external analog components in closed-loop control. The Direct Memory Access (DMA) engine moves data between peripherals and memory without CPU intervention, freeing cycles for application logic. Architecturally, the device uses Microchip's enhanced PIC18 RISC core with a hardware multiplier and 16-bit instructions, delivering roughly 16 MIPS at 64MHz. The CLC blocks allow glue-logic functions (AND/OR/XOR gates, flip-flops) to be implemented in silicon rather than in discrete logic, reducing BOM cost and PCB area. Typical applications include capacitive touch user interfaces, BLDC motor control with sensorless FOC, LED lighting controllers, battery management front-ends, and small sensor hubs. The combination of ADCC + CLC + 16-bit PWM makes it particularly suitable for single-chip mixed-signal designs. When designing, pay attention to the SSOP-20 thermal envelope and provide adequate decoupling (100nF + 10uF) close to VDD. The E temperature grade (-40C to +125C) supports automotive and industrial environments. The -E suffix indicates the extended temperature grade; the -I suffix covers -40C to +85C industrial. This page synthesizes distributor pricing, pin-compatible PIC18 alternatives, and practical design notes not found in the manufacturer datasheet alone. Use the comparison table and selection guide to choose the right Q40-family variant for your application.

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PIC18F15Q40-I/P - 8-Bit 64MHz MCU, 32KB Flash, 20-PDIP | Microchip
PIC18F15Q40-I/P

PIC18F15Q40-I/P - 8-Bit 64MHz MCU, 32KB Flash, 20-PDIP | Microchip

The Microchip Technology PIC18F15Q40-I/P is an 8-bit RISC microcontroller from the PIC18-Q40 family, featuring a 64 MHz CPU, 32 KB of Flash program memory, 2 KB of SRAM, and 512 bytes of EEPROM, housed in a 20-pin PDIP through-hole package. According to the Microchip datasheet, it integrates a 12-bit ADC with Computation (ADCC), two 8-bit DAC modules, 16-bit PWMs, Direct Memory Access (DMA), Configurable Logic Cells (CLC), and Peripheral Pin Select (PPS), making it well suited for real-time control and sensor applications. What is a PIC microcontroller? A PIC (Peripheral Interface Controller) is a family of Harvard-architecture microcontrollers from Microchip Technology built around a RISC instruction set, widely used in embedded systems that require deterministic real-time response, low power consumption, and rich peripheral integration. Within the taxonomy, the PIC18F15Q40 sits in the 8-bit PIC18 family -> PIC microcontroller -> microcontroller unit (MCU) -> embedded processor -> semiconductor device. Key features of the PIC18F15Q40-I/P include up to 64 MHz operation, a 12-bit ADCC with automated capacitive voltage divider (CVD) for advanced touch sensing, two 8-bit DACs for analog outputs, DMA for data movement without CPU intervention, four 16-bit PWMs for motor and power control, four CLC blocks for hardware glue logic, and PPS for flexible pin mapping. Its 32 KB Flash and 2 KB SRAM give enough headroom for state-machine plus protocol stacks in compact designs. Technically, the ADCC automates averaging, filtering, oversampling, and threshold comparison, offloading signal-conditioning work that would otherwise consume CPU cycles. DMA channels move ADC results into RAM or PWM registers autonomously, freeing the CPU for closed-loop control. The CLC peripheral implements combinational and sequential logic on-chip, replacing small external logic ICs and reducing BOM cost. PPS allows most digital peripherals to be remapped to a wide range of I/O pins, simplifying PCB layout. Typical applications include capacitive touch user interfaces, BLDC motor control, LED lighting drivers, sensor signal conditioning, HVAC fan control, and small-form-factor IoT edge nodes. The 20-pin PDIP variant is especially attractive for breadboarding, education, and through-hole production where hand-soldering or socketed replacement is required. When designing with this part, leverage the peripheral pin select (PPS) feature to route peripherals to convenient pins, and use the CLC to implement safety logic or hardware interlocks without external gates. Plan for ICD/ICSP header access if in-field firmware updates are required.

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PIC18F15Q40-I/REB - 8-Bit 64MHz PIC18 MCU, 32KB Flash | Microchip
PIC18F15Q40-I/REB

PIC18F15Q40-I/REB - 8-Bit 64MHz PIC18 MCU, 32KB Flash | Microchip

The Microchip Technology PIC18F15Q40-I/REB is an 8-bit PIC18 microcontroller running up to 64MHz with 32KB Flash, 2KB SRAM and 512 bytes EEPROM in a compact 20-pin VQFN 3x3 mm package. Built on the PIC18-Q40 family architecture, the device integrates a 12-bit ADC with Computation, 8-bit DACs, 16-bit PWMs, Direct Memory Access (DMA), Configurable Logic Cells (CLC) and communication peripherals suited to real-time control and sensor applications. A microcontroller (MCU) is an integrated circuit that combines a CPU core, program memory (Flash), data memory (RAM), non-volatile storage (EEPROM) and configurable peripherals on a single die. Within the broader taxonomy, the PIC18F15Q40 sits under 8-bit microcontroller -> microcontroller -> integrated circuit -> semiconductor. Microchip's PIC18 family uses a Harvard RISC architecture with a 16-bit instruction word optimized for C-compiled firmware and deterministic interrupt response. Key differentiating features include 12-bit ADC with Computation for hardware-averaged oversampling and analog signal conditioning, 16-bit PWMs with fine resolution for power conversion and motor control, configurable logic cells for glue-less peripheral interconnection, and DMA to offload CPU data movement. The 20-pin VQFN package also enables layout-dense sensor nodes and appliance-grade products. Architecturally, the PIC18F15Q40 combines a high-performance 8-bit core with advanced analog integration. The ADC2 (12-bit with computation) supports hardware accumulation, oversampling and threshold-based triggering, offloading DSP-style filtering from the CPU. CLCs allow combinational/sequential logic to be built from internal peripheral signals without external gates, while DMA channels move data between peripherals and RAM without CPU intervention, critical for high-throughput sensor fusion. Typical applications include sensor signal conditioning nodes, motor control (BLDC and stepper) sub-systems, white-goods and appliance control boards, LED lighting controllers, IoT edge nodes, and small-form-factor power converters. The combination of 12-bit ADC, 16-bit PWM and DMA is particularly suited to digital power and closed-loop control. When designing with this device, allocate analog and digital supply pins separately and place the VQFN-20 EP thermal pad with sufficient copper to meet thermal targets. Verify ICSP programming pin assignments against the datasheet pinout before finalizing the PCB, since the small 3x3 mm footprint leaves limited routing margin. This page synthesizes distributor pricing, drop-in alternatives within the PIC18-Q40 family, and practical design notes not consolidated in the manufacturer datasheet, delivering information gain beyond distributor listings.

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PIC18F15Q40-I/SS - 64MHz 8-bit MCU, 32KB Flash, 20-SSOP | Microchip
PIC18F15Q40-I/SS

PIC18F15Q40-I/SS - 64MHz 8-bit MCU, 32KB Flash, 20-SSOP | Microchip

The Microchip Technology PIC18F15Q40-I/SS is an 8-bit PIC18 microcontroller running up to 64 MHz with 32 KB of Flash, 2 KB of SRAM, and 512 bytes of EEPROM, housed in a 20-pin SSOP package. It is part of the PIC18-Q40 family targeted at real-time control and sensor applications. The device operates from 1.8 V to 5.5 V and provides 18 general-purpose I/O pins. An 8-bit microcontroller is a programmable computing core that executes one byte per internal data path and integrates Flash program memory, SRAM, and peripherals into a single silicon die. The PIC18 family extends Microchip's baseline PIC16 architecture with a 16-bit instruction word, hardware multiplier, linear RAM map, and C-friendly compiler support (XC8), placing it in the MCU hierarchy above PIC10/12/16 and below the 16-bit dsPIC/PIC24 and 32-bit PIC32 lines. PIC18-Q40 specifically targets compact, low-pin-count real-time control designs. Key features of the PIC18F15Q40 include a 12-bit ADC-with-Computation (ADCC) supporting automated Capacitive Voltage Divider (CVD) touch sensing, two 8-bit DACs, two 16-bit PWMs with complementary outputs and center-aligned modes, a Direct Memory Access (DMA) controller, Configurable Logic Cells (CLC) for hardware glue logic, and communication peripherals including UART, SPI, and I2C. The ADCC engine performs oversampling, averaging, and threshold comparisons autonomously, reducing CPU burden. Architecturally, the device combines an 8-bit data path with a 16-bit enhanced Harvard instruction set, 31-level stack, and 49 instructions. Internal 64 MHz oscillator accuracy is +/-1 percent across voltage and temperature. The CIP (Core Independent Peripherals) approach - CLC + DMA + ADCC - allows sensor-processing pipelines to run without waking the CPU, enabling low-power sensor node designs. Typical applications include capacitive touch user interfaces, sensor signal conditioning, LED lighting control, small motor control, IoT end nodes, and battery-powered instrumentation. The combination of ADCC, DAC, and PWM in a 20-pin SSOP suits appliance front panels, white-goods controls, and compact industrial sensor modules. When designing with this MCU, ensure the SSOP-20 footprint accommodates 0.65 mm pitch routing and that the CVD touch sensor trace geometry follows Microchip's mTouch guidelines. Power sequencing is straightforward within the 1.8 V to 5.5 V range, and decoupling per the datasheet (100 nF + 1 uF) should be placed within 3 mm of VDD pins. This page synthesizes distributor pricing, pin-compatible drop-in alternatives, and practical design notes - including DMA and CLC usage patterns - that are not collected in a single location in the manufacturer datasheet.

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PIC18F15Q40T-I/SO - 8-bit 64MHz MCU, 32KB Flash | Microchip
PIC18F15Q40T-I/SO

PIC18F15Q40T-I/SO - 8-bit 64MHz MCU, 32KB Flash | Microchip

The Microchip PIC18F15Q40T-I/SO is a high-performance 8-bit PIC microcontroller from the PIC18-Q40 family, featuring a 64 MHz CPU core, 32 KB of Flash program memory, 2 KB of SRAM and 512 bytes of EEPROM, housed in a 20-pin SOIC (SO) package. This compact MCU is engineered for real-time control and sensor applications, integrating a 12-bit ADC with Computation (ADCC), two 8-bit DAC modules, up to four 16-bit PWM channels, DMA, Configurable Logic Cells (CLC), and a Peripheral Pin Select (PPS) routing fabric. A PIC18-Q40 microcontroller is a member of the 8-bit PIC18 family from Microchip, which itself sits within the broader category of microcontrollers (MCUs) and ultimately integrated circuits. PIC18-Q40 devices target low-pin-count, real-time signal-chain applications by combining a high-MIPS 8-bit core with sophisticated analog and digital peripherals that previously required external components. The ADCC (ADC-with-Computation) automates capacitive touch sensing (CVD), averaging, filtering, oversampling and threshold comparison, replacing software loops with hardware acceleration. Key differentiating features include ADCC for advanced capacitive touch sensing, two 8-bit DACs for setpoint generation or waveform output, 16-bit PWMs with up to four channels for power-conversion and motor control, integrated DMA for offloading the CPU, PPS for flexible pin mapping, and a CLC block for combinational logic synthesis without external gates. The part operates across 1.8V to 5.5V VDD and supports an industrial temperature range of -40C to +85C. Architecturally, the PIC18F15Q40T-I/SO uses an enhanced Harvard architecture with a 16-bit instruction word and an 8-bit data path, executed by the C-compiler-optimized PIC18 core. The ADCC and CLC blocks reduce firmware burden for touch and logic applications, while DMA enables high-throughput ADC-to-memory transfers without CPU intervention. Typical applications include capacitive touch user interfaces, sensor signal conditioning, low-power motor control, LED lighting control, and compact IoT sensor nodes. The wide 1.8V to 5.5V supply range supports both 3.3V and 5V system rails. When designing with this part, leverage PPS to remap peripherals to any digital I/O pin, which simplifies PCB layout. Ensure adequate decoupling with a 100 nF capacitor on VDD near the package and follow Microchip AN2648 (Capacitive Touch Design) for robust touch-sensing electrode patterns. This page synthesizes current distributor pricing, drop-in alternative MPNs, and practical design notes beyond what is found in the manufacturer datasheet, supporting faster component selection and BOM finalization.

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PIC18F15Q41-E/P - 8-bit MCU, 32KB Flash, 64MHz, 20-PDIP | Microchip
PIC18F15Q41-E/P

PIC18F15Q41-E/P - 8-bit MCU, 32KB Flash, 64MHz, 20-PDIP | Microchip

The Microchip Technology PIC18F15Q41-E/P is an 8-bit RISC microcontroller from the PIC18-Q41 family, featuring a high-performance PIC18 CPU core operating at up to 64 MHz, with 32 KB of Flash program memory, 2 KB of SRAM, and 512 bytes of data EEPROM, housed in a 20-pin PDIP (Plastic DIP) through-hole package. The device operates from 1.8 V to 5.5 V and integrates advanced analog peripherals including an on-chip operational amplifier, 12-bit ADC with Computation (ADCC), an 8-bit DAC, DMA, 16-bit PWM, and Peripheral Pin Select (PPS) for flexible signal routing. A PIC18 microcontroller is an 8-bit Harvard-architecture MCU belonging to the broader category of microcontrollers (MCU) which sit within the integrated circuit (semiconductor) family tree. PIC18 devices use a modified RISC instruction set and are widely used in embedded control, sensor interfacing, and low-power IoT applications where deterministic real-time response and rich analog integration are required. The Q41 sub-family specifically targets sensor and real-time control applications, adding analog peripherals that historically required external components. Key features include 18 general-purpose I/O pins, on-chip op-amp, 12-bit ADCC, 8-bit DAC, 16-bit PWM with complementary outputs, DMA controller for offloading CPU data movement, UART/SPI/I2C communication peripherals, and configurable logic cells. The PPS feature allows digital peripheral pins to be remapped to multiple physical I/O pins, simplifying PCB layout when signal routing conflicts arise. The -E temperature grade supports -40 °C to +125 °C operation, making the part suitable for industrial environments. Architecturally, the PIC18F15Q41 leverages a 16-bit instruction word with an 8-bit data path, hardware multiplier, and a vectored interrupt controller supporting prioritized interrupts. The 64 MHz internal oscillator eliminates the need for an external crystal in many designs, and the device supports multiple low-power sleep modes for battery-powered applications. Typical applications include industrial sensor conditioning, IoT edge nodes, motor control (small DC fans, solenoids), LED lighting controllers, and consumer appliances. The integrated op-amp and 12-bit ADCC are particularly well suited for direct interface to analog sensors (temperature, pressure, light) without external signal conditioning ICs. When designing with this device, ensure that ICSP programming pins (PGC/PGD) and MCLR are accessible for in-circuit programming. A 0.1 µF decoupling capacitor placed within 5 mm of VDD and a 10 µF bulk capacitor are recommended for stable operation across the wide 1.8 V to 5.5 V supply range. This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet, with cross-brand candidates sourced from third-party parametric databases and verified for same-package pin compatibility.

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PIC18F15Q41-E/REB - 8-bit 64MHz MCU, 32KB Flash VQFN-20 | Microchip
PIC18F15Q41-E/REB

PIC18F15Q41-E/REB - 8-bit 64MHz MCU, 32KB Flash VQFN-20 | Microchip

The Microchip Technology PIC18F15Q41-E/REB is an 8-bit RISC microcontroller from the PIC18-Q41 family, featuring a high-performance PIC18 CPU core running at up to 64 MHz, 32 KB of Flash program memory, 2 KB of data RAM, and 512 bytes of data EEPROM, all housed in a 20-pin VQFN (3x3 mm) package. It integrates an on-chip operational amplifier, a 12-bit ADC with Computation (ADCC), an 8-bit DAC, a 16-bit PWM module, DMA, and Peripheral Pin Select (PPS), making it well-suited for sensor and real-time control applications. The operating voltage range spans 1.8 V to 5.5 V, with the /REB suffix denoting the VQFN-20 (3x3) package and the /E suffix indicating the extended -40 °C to +125 °C industrial temperature grade. An 8-bit microcontroller (MCU) is a compact programmable processor that integrates a CPU, memory, and peripherals on a single die, designed to deliver deterministic real-time control at low power and cost. PIC18 devices sit between baseline PIC10/12/16 parts and 16-bit dsPIC33 parts in Microchip's 8-bit hierarchy, combining a rich peripheral set with the simplicity of an 8-bit data path. The PIC18F15Q41 belongs to the Q41 sub-family, which adds high-performance analog peripherals (ADCC, DAC, op-amp) and Core Independent Peripherals (CIPs) for offloading CPU work. Key features include 32 KB self-programmable Flash with Flash Partitioning, a 12-bit ADCC supporting up to 17 channels and hardware oversampling, an 8-bit DAC with low-power operation, configurable logic cells, multiple 16-bit PWMs with complementary outputs, and four DMA channels for data movement without CPU intervention. Communication interfaces include two UART, two SPI, and two I2C modules, all remappable via PPS. The architecture is built around an enhanced PIC18 Harvard core with hardware multiply, a 31-level hardware stack, and an interrupt controller with vectored priorities. The ADCC can perform automated averaging and threshold comparisons in hardware, while the op-amp can be used as a PGA or general-purpose amplifier for sensor signal conditioning - both reduce firmware complexity and code size. Typical applications include closed-loop fan control, sensor signal conditioning with analog front-end, LED lighting controllers, low-cost BLDC drivers, battery charging front-ends, and IoT edge sensor nodes. The combination of op-amp, DAC, ADCC, and 16-bit PWM enables a single-chip solution for many closed-loop analog control loops. When designing with this part, ensure the VDDCORE pin is decoupled with a 100 nF + 1 µF pair, the VDD pin uses a 10 µF bulk + 100 nF bypass, and unused I/O pins are configured as outputs low to minimize current draw. For automotive or extended-temperature deployments requiring -40 °C to +125 °C operation, the /E suffix confirms grade suitability. This page synthesizes distributor pricing, pin-compatible alternatives, and practical design notes not found in the standalone manufacturer datasheet.

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